Dettagli prodotto


Stimula Syrah

At the beginning of fermentation

Nutrienti per

Optimize yeast metabolism and to promote the aromatic profile of Syrah

Vino rosso

Discover a new sensory galaxy for Syrah

Stimula Syrah™ is particularly rich in different nitrogen sources (peptides and free amino acids), specific vitamins (pantothenate, thiamine) and minerals to increase the release of varietal aromas and avoid sulfur off-flavors. This specific composition results in an increase in the release of varietal aromas (thiols, terpenes and norisoprenoids). As the uptake of thiol precursors occurs in the very early stages of fermentation, the addition of Stimula Syrah™ at the very beginning of the alcoholic fermentation (AF) will enhance yeast metabolism, avoiding any catabolic repression and increasing the transporter’s efficiency. This is essential for thiol precursors and their bioconversion to volatile thiols, particularly 3-mercaptohexanol (3MH). In addition, the high level of vitamins (pantothenic acid) helps to avoid H2S production and limits the excessive reductive character that masks positive aromas. The optimized content in oligo-element (magnesium) also increases the yeast ethanol resistance.

40 g/hL

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